I was like wah! wah! Huh? wats going on... hu is she? then i tht red outfit....THAT IS DONG FANG BU BAI!!! lol i tht it was gunna b another kinda old man like the principle etc... Wasnt she the girl fom hot shot...Jie er/ Gu Gu chicken? So yeah i was very suprised.

it was surprising 4 me!
okay you guys what did you think about jian niang going insane?
i was so mad! i mean why did they have to put that in!?!
also i was wondering did they kill dong fang bu bai ? it didn't show it but it seemed like she was totally out of the picture... O>O

alright to clear up some confusion here is a quote made by the group that subbed the project, Intangible FS:

A little note about Dong Fang Bu Bai, I thought some of you might be confused =]

Anyway, Dong Fang Bu Bai makes his appearance in the last episode, and is played by a woman (to be exact, by Fan Wei Qi). But why is he played by a woman, when in the other episodes it's mentioned that he's a man?

Well, in most film adaptations of The Smiling, Proud Wanderer, the original wuxia novel which a lot of characters from The Legend of Brown Sugar Chivalries are taken from, including Dong Fang Bu Bai, Linghu Cong and Ren Ying Ying, Dong Fang Bu Bai is portrayed by a woman.

Dong Fang Bu Bai is a man, not a woman. However, he practiced the Sunflower Manual (葵花寶典) which was said to be written by a eunuch from the imperial palace.

It requires one to castrate himself before practicing the martial arts within the manual, hence Dong Fang Bu Bai castrated himself. Due to that, Dong Fang Bu Bai develops feminine features and also acts femininely. So this is why Dong Fang Bu Bai is usually played by a woman, not a man.